Function standard

crates/rustc_codegen_spirv/src/linker/test.rs:218–249

()

#[test]
fn standard() {
    // FIXME(eddyb) the `Input` `OpVariable` is completely unused and after
    // enabling DCE, it started being removed, is it necessary at all?
    let a = assemble_spirv(
        r#"OpCapability Linkage
        OpMemoryModel Logical OpenCL
        OpDecorate %1 LinkageAttributes "foo" Import
        %2 = OpTypeFloat 32
        %1 = OpVariable %2 Uniform
        %3 = OpVariable %2 Input"#,
    );

    let b = assemble_spirv(
        r#"OpCapability Linkage
        OpMemoryModel Logical OpenCL
        OpDecorate %1 LinkageAttributes "foo" Export
        %2 = OpTypeFloat 32
        %3 = OpConstant %2 42
        %1 = OpVariable %2 Uniform %3
        "#,
    );

    let result = assemble_and_link(&[&a, &b]).unwrap();
    let expect = r#"OpCapability Linkage
        OpMemoryModel Logical OpenCL
        OpDecorate %1 LinkageAttributes "foo" Export
        %2 = OpTypeFloat 32
        %3 = OpConstant %2 42.0
        %1 = OpVariable %2 Uniform %3"#;

    without_header_eq(result, expect);
}

#[test]
fn not_a_lib_extra_exports() {